This Hair hands on the bright surfaces Ti Gong mono- Seed the surface of the equal Uniform of United to hand over United water imbibitions Trees rouge Ji Qi System makes method. ；This Hair bright water-absorbing material by surface hand over United water imbibitions Trees rouge formed, the surfaces The hand over United water imbibitions Trees rouge with the part corrective or complete neutralization object Agencies of acrylic acid or its Jin Genus Which As main component at the surfaces particle The powder Like Regulations The Bu hand over United formed；500 Electricity Pressure of what put the gold Genus atom Concentrated Du Time that Electricity polishings Fa Measuring determine The water-absorbing materials surface, 0 seconds value As 0 ~ 10% of polishing, 10 seconds value As 2 ~ 35% of polishing with Ar From. This Hair it is bright using surface hand over United water imbibitions Trees rouge As Will with specific grain Trail water imbibition Trees Zhi With have specific Fan Wai water Concentrated degree surface hand over the Jin rows surfaces United Elixirs friendship United Er System is obtained.本發明提供一種表面交聯均勻之表面交聯吸水性樹脂及其製造方法。；本發明之吸水性材料由表面交聯吸水性樹脂形成，該表面交聯吸水性樹脂以丙烯酸或其金屬鹽為主要成分之部分中和物或完全中和物構成之不規則粉狀微粒經表面交聯所形成；於500Å電壓以Ar離子放電磨光法測定該吸水性材料表面之金屬原子濃度時，磨光0秒值為0~10%、磨光10秒值為2~35%。本發明所使用之表面交聯吸水性樹脂為將具有特定粒徑之吸水性樹脂與具有特定範圍水濃度之表面交聯劑進行表面交聯而製得。
